$362+ Cheap flights from O'Hare Intl (ORD) to Cork (ORK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ORK
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from O'Hare Intl to Cork with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Cork
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to CorkExplore the most affordable flight options available from O'Hare Intl to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from O'Hare Intl to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:25 pm -
1 stop18h 15m
Fri 12/45:40 am -
2 stops19h 25m
Deal found 9/10![KLM logo]()
$604
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:05 pm -
2 stops17h 35m
Fri 12/45:40 am -
2 stops21h 55m
Deal found 9/10![Delta logo]()
$608
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:25 pm -
1 stop14h 20m
Fri 12/45:40 am -
2 stops16h 37m
Deal found 9/9![Delta logo]()
$637
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:25 pm -
1 stop18h 15m
Mon 11/25:40 am -
1 stop14h 45m
Deal found 9/11![Delta logo]()
$644
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:25 pm -
1 stop18h 15m
Sun 11/16:00 am -
2 stops21h 44m
Deal found 9/10![Delta logo]()
$654
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:05 pm -
2 stops19h 35m
Sat 12/56:00 am -
2 stops21h 56m
Deal found 9/9![Delta logo]()
$658
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:15 pm -
1 stop12h 05m
Thu 10/295:40 am -
1 stop14h 45m
Deal found 9/10![KLM logo]()
$688
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:15 pm -
1 stop12h 05m
Sun 11/16:00 am -
1 stop14h 25m
Deal found 9/10![KLM logo]()
$694
Best flights from O'Hare Intl to CorkDiscover carefully curated flight deals from O'Hare Intl to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from O'Hare Intl to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:25 pm -
1 stop18h 15m
Sat 12/56:00 am -
1 stop14h 25m
Deal found 9/8![Delta logo]()
$644
This KLM deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 pm -
2 stops16h 25m
Tue 12/85:40 am -
2 stops19h 05m
Deal found 9/7![KLM logo]()
$734
This Expedia deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:00 pm -
1 stop19h 00m
Tue 12/87:40 am -
1 stop13h 50m
Deal found 9/7![British Airways logo]()
$906
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:25 pm -
1 stop18h 15m
Sun 11/16:00 am -
1 stop14h 25m
Deal found 9/10![Delta logo]()
$644
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 pm -
2 stops17h 40m
Mon 11/211:15 am -
2 stops18h 42m
Deal found 9/9![Delta logo]()
$659
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:15 pm -
1 stop12h 05m
Sat 10/316:00 am -
1 stop14h 25m
Deal found 9/10![KLM logo]()
$748
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:05 pm -
2 stops17h 35m
Tue 10/275:40 am -
2 stops21h 03m
Deal found 9/5![Delta logo]()
$810
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:47 pm -
2 stops18h 53m
Mon 11/305:40 am -
1 stop14h 45m
Deal found 9/6![Delta logo]()
$864
Last-minute flights from O'Hare Intl to CorkDiscover last-minute flight deals from O'Hare Intl to Cork. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Cork. Data last updated September 11, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:15 pm -
1 stop12h 05m
Thu 10/295:40 am -
1 stop14h 45m
Deal found 9/10![KLM logo]()
$688
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:15 pm -
1 stop12h 05m
Sun 11/16:00 am -
1 stop14h 25m
Deal found 9/10![KLM logo]()
$694
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:15 pm -
1 stop18h 20m
Sun 11/16:00 am -
2 stops21h 44m
Deal found 9/10![Delta logo]()
$704
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:15 pm -
1 stop12h 05m
Sat 10/316:00 am -
1 stop14h 25m
Deal found 9/10![KLM logo]()
$748
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:10 pm -
1 stop15h 30m
Tue 11/311:15 am -
1 stop33h 10m
Deal found 9/8![Delta logo]()
$716
This KLM deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:10 pm -
1 stop15h 30m
Tue 11/35:40 am -
2 stops20h 50m
Deal found 9/8![KLM logo]()
$722
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:25 pm -
1 stop18h 15m
Sun 11/16:00 am -
2 stops21h 44m
Deal found 9/10![Delta logo]()
$654
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:25 pm -
1 stop18h 15m
Mon 11/25:40 am -
1 stop14h 45m
Deal found 9/11![Delta logo]()
$644
One-way flights from O'Hare Intl to CorkSearch for one-way flight options from O'Hare Intl to Cork. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from O'Hare Intl to Cork. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/236:30 pm -
3 stops36h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$362
This KLM deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/234:25 pm -
1 stop12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![KLM logo]()
$384
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:45 pm -
2 stops17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Aer Lingus logo]()
$425
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:50 pm -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$509
Find flight deals from O'Hare Intl to Cork
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Cork (ORK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $604 (KLM) |
One-way from | $362 (Kiwi.com) |
Popular in | October |
Cheapest in | November |
Average price | $1,113 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Cork that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Cork that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoCork
ORD Chicago O'Hare Intl - ORK Cork
ORDORK
Chicago O'Hare Intl
Wed 10/7
4:50 pm-4:35 pm
1 stop17h 45m
Cork
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$509
ChicagoCork
ORD Chicago O'Hare Intl - ORK Cork
ORDORK
Chicago O'Hare Intl
Mon 11/23
4:25 pm-4:40 pm
1 stop18h 15m
Cork
Sat 12/5
6:00 am-2:25 pm
1 stop14h 25m
$644
ChicagoCork
ORD Chicago O'Hare Intl - ORK Cork
ORDORK
Chicago O'Hare Intl
Sun 10/25
5:25 pm-4:40 pm
1 stop18h 15m
Cork
Sun 11/1
6:00 am-3:25 pm
1 stop14h 25m
$644
ChicagoCork
ORD Chicago O'Hare Intl - ORK Cork
ORDORK
Chicago O'Hare Intl
Mon 10/26
6:00 pm-4:40 pm
2 stops17h 40m
Cork
Mon 11/2
11:15 am-11:57 pm
2 stops18h 42m
$659
ChicagoCork
ORD Chicago O'Hare Intl - ORK Cork
ORDORK
Chicago O'Hare Intl
Tue 12/1
6:15 pm-4:40 pm
2 stops16h 25m
Cork
Tue 12/8
5:40 am-6:45 pm
2 stops19h 05m
$734
ChicagoCork
ORD Chicago O'Hare Intl - ORK Cork
ORDORK
Chicago O'Hare Intl
Sat 10/17
4:15 pm-10:20 am
1 stop12h 05m
Cork
Sat 10/31
6:00 am-3:25 pm
1 stop14h 25m
$748
ChicagoCork
ORD Chicago O'Hare Intl - ORK Cork
ORDORK
Chicago O'Hare Intl
Tue 10/20
3:05 pm-2:40 pm
2 stops17h 35m
Cork
Tue 10/27
5:40 am-9:43 pm
2 stops21h 03m
$810
ChicagoCork
ORD Chicago O'Hare Intl - ORK Cork
ORDORK
Chicago O'Hare Intl
Wed 11/25
3:47 pm-4:40 pm
2 stops18h 53m
Cork
Mon 11/30
5:40 am-2:25 pm
1 stop14h 45m
$864
ChicagoCork
ORD Chicago O'Hare Intl - ORK Cork
ORDORK
Chicago O'Hare Intl
Tue 12/1
8:00 pm-9:00 pm
1 stop19h 00m
Cork
Tue 12/8
7:40 am-3:30 pm
1 stop13h 50m
$906
Sorted by cheapest first
Compare providers for flights from O'Hare Intl to Cork
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Cork in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Cork flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Cork flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Cork flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Cork flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Cork flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Cork
Have a flexible travel schedule? Discover the best time to fly to Cork from O'Hare Intl with our price prediction graph.
ORD-ORK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Cork
Get insights into the airlines that provide service to Cork. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cork. Reviews last updated September 11, 2026.
See what other customers who have flown with American Airlines from Chicago O'Hare Intl Airport to Cork have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Entertainment
6.8
Overall
7.1
Food
6.4
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Crew
7.9
Entertainment
6.8
Overall
7.1
Food
6.4
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Cork. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Cork flight routes
Flights by cabin class
Other flight options
Other flights from O'Hare Intl
Popular flights
Alternative routes for O'Hare Intl to Cork
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Cork by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Cork
Explore flights to Cork departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Search flights from O'Hare Intl to Cork by cabin class
Find flights from O'Hare Intl to Cork, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Cork flights
Browse other O'Hare Intl and Cork flight options. Last updated on September 11, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from O'Hare Intl to Cork
Discover the top airline that operate flights from O'Hare Intl to Cork. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$471 | Average$760 | FlexibilityNo cancel fee | On-time71% |